Rubicon

🚀 We’re Hiring – Sales Representative (English Fluent) 🌎 Rubicon is looking for a Sales Representative to join our growing business team! You’ll play a key role in preparing first-round proposals (R1) and driving opportunities with international clients across the US and LATAM. 💼 What you’ll do: 💡 Prepare and lead R1 proposals and presentations for potential clients. 🗣️ Communicate fluently in English with decision-makers. 🤝 Help shape and improve our sales processes and materials. What we’re looking for: ✅ Advanced or native English (spoken and written). ✅ Strong communication and commercial skills. ✅ Experience in B2B sales or client-facing roles (preferably in tech or services). ✅ Organized, proactive, and detail-oriented. ✨ Nice to have: knowledge of software development, Web3, or AI industries. 📍 Remote – LATAM based 📧 Apply or reach out at: facundo.chierichetti@rubicontech.io Join Rubicon, a global software company helping businesses scale through nearshore engineering talent and full delivery solutions. 💻 #Rubicon #Hiring #Sales #BusinessDevelopment #RemoteJob #LATAM #English #TechJobs #SalesRepresentative #B2B

🚀 We’re hiring a Lead DevOps Engineer! 🌎 At Rubicon, we’re looking for a highly skilled Lead DevOps Engineer to join our remote team. If you’re passionate about automation, cloud infrastructure, and CI/CD best practices, this is your chance to be part of a fast-growing tech company working with international projects. 💻 What we’re looking for: ✅ 8+ years of experience in DevOps or infrastructure engineering ✅ Expertise in Terraform, Docker, and AWS (Azure / GCP a plus) ✅ Strong background in CI/CD pipelines, IaC, and cloud environments ✅ Excellent communication and teamwork skills ✅ English: Bilingual (C1 or above) 📍 Remote – Full-time – EST Time Zone 📧 Apply or reach out at: facundo.chierichetti@rubicontech.io Join a team that values innovation, collaboration, and technical excellence. Let’s build the future together! ⚙️✨ #Rubicon #Hiring #DevOps #RemoteJob #LATAM #AWS #Terraform #Docker #CloudEngineering #Infrastructure #TechJobs

🚀 We’re hiring! – Frontend Engineer Rubicon is looking for a Frontend Engineer to join an exciting international fintech project focused on building accessible and trustworthy financial products. 🌍 We’re seeking someone who can go beyond implementation — a professional capable of turning complex DeFi and fintech systems into intuitive, beautiful user experiences. 💡 💻 What you’ll do: ◾ Implement high-fidelity UI designs and transform them into polished, delightful user interfaces. ◾ Collaborate with product, design, and protocol teams to translate financial logic into smooth user flows. ◾ Improve usability through micro-animations, feedback, and detailed UI interactions. 🎯 What we’re looking for: ◾ 2–5 years of experience as a Frontend Engineer. ◾ Solid experience with modern JavaScript frameworks (React, Vue, etc.). ◾ Portfolio with live product links (required). ◾ Background in fintech, crypto, or DeFi (preferred). ◾ English level: B2 Upper-Intermediate or higher. ◾ Full-time availability · Remote position. ✨ What we offer: ◾ 100% remote work, async-friendly culture. ◾ Competitive compensation. ◾ Work directly with product and design teams. ◾ Be part of shaping the future of DeFi and financial infrastructure. If you’re ready for a challenge and want to work with a passionate international team — we’d love to hear from you! 🙌 📩 Apply or refer a candidate by contacting: facundo.chierichetti@rubicontech.io

🚀 We’re hiring! – .NET Developer (Senior / Semi Senior) Rubicon is looking for a talented .NET Developer to join an exciting project for a Brazilian company 🇧🇷 👉 This opportunity is open exclusively to candidates based in Brazil. Full-time · Remote 💻 What you’ll do: ◾ Design, develop, and maintain web applications using the .NET framework. ◾ Analyze requirements and deliver efficient, scalable solutions. ◾ Write clean, maintainable, and well-structured code. ◾ Perform code reviews and ensure adherence to best practices. ◾ Identify and fix technical issues across application layers. 🎯 What we’re looking for: ◾ 2+ years of experience as a .NET Developer. ◾ Strong experience with C#, ASP.NET Core, Entity Framework, and REST APIs. ◾ Experience with SQL Server or PostgreSQL. ◾ Front-end knowledge (React, Angular, or Vue) is a plus. ◾ Solid understanding of software design patterns and clean architecture. ◾ Full-time availability · Remote position. If you’re based in Brazil and want to join a growing international team, we’d love to hear from you! 🌎 📩 Apply or refer a candidate by contacting: facundo.chierichetti@rubicontech.io

🚀 We’re hiring! – Dynamics 365 Developer (with Azure Integration) Rubicon is looking for an experienced Dynamics 365 Developer to join our team on a full-time, remote basis (LATAM). We’re seeking someone passionate about building scalable solutions and integrating Dynamics 365 with Azure services. 🧩 What you’ll do: ◾ Customize and extend Dynamics 365 CE applications (plugins, workflows, Power Platform). ◾ Integrate solutions with Azure (Functions, Service Bus, Logic Apps, Dataverse). ◾ Collaborate with cross-functional teams to design and deploy efficient end-to-end solutions. ◾ Work with Azure DevOps for version control, CI/CD, and ALM processes. 🎯 What we’re looking for: ◾ 5+ years of experience as a Dynamics 365 Developer (Customer Engagement / Power Platform). ◾ Strong background in Azure integrations. ◾ Proficiency in C#, JavaScript, Power Automate, and Power Apps. ◾ Familiarity with ALM using Azure DevOps. ◾ English: B2 Upper-Intermediate level. ◾ Available to work full-time in PST timezone. If you’re ready for your next challenge and want to join a growing international team, we’d love to hear from you! 🌍 📩 Apply or refer candidates by contacting: facundo.chierichetti@rubicontech.io

🌐 Rubicon at Devconnect 2025 🚀 We’re excited to share that Rubicon will be present at Devconnect, one of the most important global gatherings in the Web3 ecosystem. This event brings together brilliant minds, projects, and communities that are shaping the future of decentralized technologies. For us at Rubicon, it’s an amazing opportunity to connect, learn, and keep contributing to the evolution of Web3. If you’re also attending, let’s connect! It would be great to meet in person, exchange ideas, and explore new opportunities together. https://devconnect.org/ 💡 See you at Devconnect 2025! #Web3 #Blockchain #Devconnect2025 #Innovation #Rubicon

🤖 We’re Hiring – Prompt Engineer (4-Week Contract) 🤖 Rubicon is seeking a Prompt Engineer to collaborate on innovative Generative AI projects. This is a 4-week contract (~30 hours/week)—perfect for someone who loves experimenting with LLMs and pushing the boundaries of AI. 📍 Key Details • Remote – EST time zone • English level: B2 upper-intermediate or higher • Open to junior or mid-level candidates with the right aptitude 💡 What You’ll Do Design and refine prompts for AI agents, organize and analyze large volumes of text, and discover how to get the best results from GenAI applications. ✅ What We’re Looking For • Experience with Agent Prompting or GenAI Prompting • Strong written English skills • Familiarity with U.S. business contexts (Finance, Marketing, Healthcare, HR) is a plus • Data-savvy, highly organized, and detail-oriented If you’re ready to explore the cutting edge of Generative AI, join us on this exciting journey! 📩 Apply now or send your CV to facundo.chierichetti@rubicontech.io

🌟 We’re Hiring – Data Scientist (Part-Time / Contract) 🌟 Rubicon is looking for a Data Scientist with strong expertise in applied machine learning and predictive modeling to join our team on a part-time/contract basis. 📊 Role Details • Remote – EST time zone • Approx. 10 hours/week to start, then ad-hoc (about 10 hours/month) • English level: B2 upper-intermediate or higher 🔑 What You’ll Do Help advance and refine predictive models, benchmarking methodologies, and statistical foundations. Apply ML techniques such as regression, clustering, decision trees/forests, and anomaly detection to real business problems. ✅ What We’re Looking For • 5+ years of Data Science experience (SaaS, enterprise software, or related industries) • Strong background in statistical modeling, hypothesis testing, and experimental design • Real-world experience building and tuning ML models using structured data If you’re passionate about data, love building models that drive decisions, and want the flexibility of a contract role, we’d love to hear from you! 📩 Apply now or send your CV to facundo.chierichetti@rubicontech.io

📱 We’re Hiring – Flutter Developer At Rubicon, we are looking for a Flutter Developer to join our team full-time (remote, EST time zone). ✨ What you’ll work with: ◾ Flutter & Dart ◾ State management (Provider, Riverpod, Bloc, GetX) ◾ RESTful APIs / GraphQL ◾ Databases (SQLite, Firebase, or similar) ◾ CI/CD for mobile apps (a plus) 📍 Location: Remote – LATAM (EST time zone) 🌐 English: B2 Upper Intermediate If you love building cross-platform mobile apps with great performance and UX, this is your chance to shine! 🌟 📩 Send your CV to facundo.chierichetti@rubicontech.io

🌐 We’re Hiring – Senior Full Stack Developer (Web Heavy) At Rubicon, we are looking for a Senior Full Stack Developer (Web Heavy) to join our team full-time (remote, EST time zone). ✨ What you’ll work with: ◾ Frontend: JavaScript/TypeScript + modern frameworks (React, Angular, or Vue) ◾ Backend: Node.js (or similar frameworks) ◾ APIs: RESTful / GraphQL ◾ Databases: SQL & NoSQL ◾ Cloud: AWS, GCP, or Azure (a plus) 📍 Location: Remote – LATAM (EST time zone) 🌐 English: B2 Upper Intermediate If you’re passionate about building scalable web applications and delivering high-quality solutions, we’d love to meet you! 🚀 📩 Send your CV to facundo.chierichetti@rubicontech.io